2861319824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{16257499}}^1$

素因数の和:16257518

約数の個数: 20

約数和(自身を含む): 6047790000

約数和(自身を除く): 3186470176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 16257499, 32514998, 65029996, 130059992, 178832489, 260119984, 357664978, 715329956, 1430659912, 2861319824]

約数ペア:

[(1, 2861319824), (2, 1430659912), (4, 715329956), (8, 357664978), (11, 260119984), (16, 178832489), (22, 130059992), (44, 65029996), (88, 32514998), (176, 16257499)]